Flegmann, A. W. <br/><br/>
Soils and other growth media / 
A. W. Flegmann, Raymond A. T. George. 
 - Westport, Connecticut :  Avi Pub. Co.,  1977, c1975. 
 - 170 pages :  illustrations ;  22 cm. 
 - Avi textbook series .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0870552406 
<br/><br/><label>LCCN: </label>77012215  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil science.<br/>Plant growing media, Artificial.
<br/><br/><label>Dewey Class. No.: </label>631.4